| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
0.2%
|
|
| 2 | 3 |
0.1%
|
|
| 3 | 2 |
0.1%
|
|
| 6 | 3 |
0.1%
|
|
| 7 | 62 |
2%
|
|
| 8 | 158 |
5.2%
|
|
| 9 | 366 |
12%
|
|
| 10 | 434 |
14.2%
|
|
| 11 | 427 |
14%
|
|
| 12 | 404 |
13.2%
|
|
| 13 | 355 |
11.6%
|
|
| 14 | 311 |
10.2%
|
|
| 15 | 270 |
8.8%
|
|
| 16 | 190 |
6.2%
|
|
| 17 | 54 |
1.8%
|
|
| 18 | 7 |
0.2%
|
|
| 19 | 1 |
0%
|
|
| Sysmiss | 165 |